Hello there,,
Well there could be many causes for pain in calf muscles,,,
1)lack of nutrients.
2)depletion of electrolyte's
3)dehydration due to seasonal variation
4)more serious-venous and circulatory problems.
Next Steps
Avoid unhealthy lifestyle habits and junk food,refrain from smoking.
Resort back with proper history and exact symptoms for proper guidance and help.
Health Tips
Dr Raviraj Francis
MPTh(Rehab),MPT(MSk).UK